CN104925966A - 一种油田系统用阻垢缓蚀剂 - Google Patents
一种油田系统用阻垢缓蚀剂 Download PDFInfo
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- CN104925966A CN104925966A CN201510395879.9A CN201510395879A CN104925966A CN 104925966 A CN104925966 A CN 104925966A CN 201510395879 A CN201510395879 A CN 201510395879A CN 104925966 A CN104925966 A CN 104925966A
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- oil field
- corrosion inhibitor
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- succinic acid
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- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229950004394 ditiocarb Drugs 0.000 claims abstract description 7
- DCEMCPAKSGRHCN-UHFFFAOYSA-N oxirane-2,3-dicarboxylic acid Chemical compound OC(=O)C1OC1C(O)=O DCEMCPAKSGRHCN-UHFFFAOYSA-N 0.000 claims description 19
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- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims 3
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- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 5
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract description 5
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106479467A (zh) * | 2016-08-30 | 2017-03-08 | 陕西省石油化工研究设计院 | 一种环保型氟化钙抑制剂 |
CN106587392A (zh) * | 2016-12-18 | 2017-04-26 | 武汉钢铁股份有限公司 | 高炉煤气洗涤循环水系统的水质稳定分散剂及其应用 |
CN111487376A (zh) * | 2020-04-26 | 2020-08-04 | 西南石油大学 | 一种咪唑啉衍生物与缓蚀剂复配的成分相互作用测定方法 |
CN117303607A (zh) * | 2023-09-12 | 2023-12-29 | 辽宁龙首精细化工有限公司 | 一种应用于工业循环水的缓蚀阻垢剂及其制备方法 |
Citations (7)
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CN1850661A (zh) * | 2006-05-11 | 2006-10-25 | 同济大学 | 一种用于循环冷却水处理的绿色环保型复合缓蚀阻垢剂 |
CN101066811A (zh) * | 2007-06-15 | 2007-11-07 | 武汉金坡化工科技有限公司 | 一种无磷缓蚀阻垢剂及其应用 |
US20090120881A1 (en) * | 2007-11-13 | 2009-05-14 | Sam Fanday | Treatment blends for removing metals from wastewater, methods of producing and process of using the same |
CN103130340A (zh) * | 2011-11-30 | 2013-06-05 | 安徽省蓝天化工有限公司 | 一种电力系统用阻垢缓蚀剂的制备方法 |
CN103130338A (zh) * | 2011-11-30 | 2013-06-05 | 安徽省蓝天化工有限公司 | 一种化工领域用阻垢缓蚀剂的制备方法 |
CN103803723A (zh) * | 2012-11-13 | 2014-05-21 | 李兰 | 一种新型二元复配防垢剂 |
CN104291454A (zh) * | 2014-08-28 | 2015-01-21 | 广东电网公司电力科学研究院 | 一种用于循环冷却海水的复合阻垢剂 |
-
2015
- 2015-07-06 CN CN201510395879.9A patent/CN104925966B/zh active Active
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CN1850661A (zh) * | 2006-05-11 | 2006-10-25 | 同济大学 | 一种用于循环冷却水处理的绿色环保型复合缓蚀阻垢剂 |
CN101066811A (zh) * | 2007-06-15 | 2007-11-07 | 武汉金坡化工科技有限公司 | 一种无磷缓蚀阻垢剂及其应用 |
US20090120881A1 (en) * | 2007-11-13 | 2009-05-14 | Sam Fanday | Treatment blends for removing metals from wastewater, methods of producing and process of using the same |
CN103130340A (zh) * | 2011-11-30 | 2013-06-05 | 安徽省蓝天化工有限公司 | 一种电力系统用阻垢缓蚀剂的制备方法 |
CN103130338A (zh) * | 2011-11-30 | 2013-06-05 | 安徽省蓝天化工有限公司 | 一种化工领域用阻垢缓蚀剂的制备方法 |
CN103803723A (zh) * | 2012-11-13 | 2014-05-21 | 李兰 | 一种新型二元复配防垢剂 |
CN104291454A (zh) * | 2014-08-28 | 2015-01-21 | 广东电网公司电力科学研究院 | 一种用于循环冷却海水的复合阻垢剂 |
Non-Patent Citations (2)
Title |
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张冰如等: "聚环氧琥珀酸对碳钢的缓蚀协同效应的研究", 《工业水处理》 * |
曾建平等: "水解马来酸酐-聚环氧琥珀酸复合阻垢剂阻CaCO_3垢性能的评定", 《清洗世界》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106479467A (zh) * | 2016-08-30 | 2017-03-08 | 陕西省石油化工研究设计院 | 一种环保型氟化钙抑制剂 |
CN106587392A (zh) * | 2016-12-18 | 2017-04-26 | 武汉钢铁股份有限公司 | 高炉煤气洗涤循环水系统的水质稳定分散剂及其应用 |
CN111487376A (zh) * | 2020-04-26 | 2020-08-04 | 西南石油大学 | 一种咪唑啉衍生物与缓蚀剂复配的成分相互作用测定方法 |
CN117303607A (zh) * | 2023-09-12 | 2023-12-29 | 辽宁龙首精细化工有限公司 | 一种应用于工业循环水的缓蚀阻垢剂及其制备方法 |
CN117303607B (zh) * | 2023-09-12 | 2024-04-19 | 辽宁龙首精细化工有限公司 | 一种应用于工业循环水的缓蚀阻垢剂及其制备方法 |
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